In an early announcement to retailers, Disney has revealed that it will release on Blu-ray
Who
Framed Roger Rabbit,
The Hunchback of
Notre Dame,
Mulan 1 and 2 and
Brother Bear 1 and 2.
As the titles have only started to appear at retailers' pre-order pages, not many details are known about the releases except that the release date of all four films are set to March 12, 2013.
Update
Official announcements have now been made: